Ruby on Rails - Devise注册链接不工作 - 未定义的方法`user_registration_path' [英] Ruby on Rails - Devise sign up link not working - undefined method `user_registration_path'

问题描述

以前已经报告了此问题，但我仍然无法找到修复程序。

This issue has been previously reported, but I still have not been able to find a fix for it.

我已将插件Devise安装到我的新RoR项目中。当我点击注册链接时，我被重定向到以下路由：

I have installed the plugin Devise on to my new RoR project. When I click on the sign up link, I am redirected to the following route:

http：// localhost：3000 / users / registration / sign_up

但是，我得到以下错误：

However, I obtain the following error:

undefined method `user_registration_path' for #<#<Class:0x007fd5d3503d58>:0x007fd5d3b0dcd0>

提取源（绕行＃5）：

2:   <h1>Sign up</h1>
3: </div>
4: 
5: <%= simple_form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
6:   <%= f.error_notification %>
7: 
8:   <div class="inputs">

我的路线产生以下内容：

My routes produces the following:

    new_user_session GET    /users/sign_in(.:format)              devise/sessions#new
        user_session POST   /users/sign_in(.:format)              devise/sessions#create
destroy_user_session GET    /users/sign_out(.:format)             devise/sessions#destroy
            password POST   /users/password(.:format)             devise/passwords#create {:name_prefix=>:user}
        new_password GET    /users/password/new(.:format)         devise/passwords#new {:name_prefix=>:user}
       edit_password GET    /users/password/edit(.:format)        devise/passwords#edit {:name_prefix=>:user}
                     PUT    /users/password(.:format)             devise/passwords#update {:name_prefix=>:user}
                     POST   /users/registration(.:format)         devise/registrations#create {:name_prefix=>"user_registration"}
                 new GET    /users/registration/sign_up(.:format) devise/registrations#new {:name_prefix=>"user_registration"}
                edit GET    /users/registration/edit(.:format)    devise/registrations#edit {:name_prefix=>"user_registration"}
                     PUT    /users/registration(.:format)         devise/registrations#update {:name_prefix=>"user_registration"}
                     DELETE /users/registration(.:format)         devise/registrations#destroy {:name_prefix=>"user_registration"}
          home_index GET    /home/index(.:format)                 home#index
               users GET    /users(.:format)                      users#index
                     POST   /users(.:format)                      users#create
            new_user GET    /users/new(.:format)                  users#new
           edit_user GET    /users/:id/edit(.:format)             users#edit
                user GET    /users/:id(.:format)                  users#show
                     PUT    /users/:id(.:format)                  users#update
                     DELETE /users/:id(.:format)                  users#destroy
                root        /                                     home#index

我的routes.rb有以下代码：

My routes.rb has the following code:

 devise_for :users

  get "home/index"

  resources :users
  root :to => "home#index"

推荐答案

devise版本是1.1.0 RC，你正在运行Rails 3.

This problem is created when the devise version is 1.1.0 RC and you are running Rails 3.

请查看如何升级你的设计宝石：

Please look on how to upgrade your devise gem:

https://github.com/ plataformatec / devise / wiki / How-To：-Upgrade-to-Devise-2.0

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